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WorksheetsUnit 1: Performance Assessment
Total questions: 10
Worksheet time: 4mins
Living things are made up of units called
DNA
Cells
Homeostasis
Seeds
Living things are based on a universal genetic
code. What molecule is responsible for that code?
RNA
Lipid
Protein
DNA
Which of the following are in the correct order, from smallest to greatest?
Bone cell, Human, Skeletal system, Bone, and Bone tissue
Bone cell, Bone tissue, Bone, Skeletal system, and Human
Bone cell, Bone, Bone tissue, Skeletal system, and Human
Bone cell, Skeletal system, Human, Bone tissue, and Bone
What is the main function of the respiratory system?
to provide oxygen and remove carbon dioxide from the body
o break down food and absorb nutrients
to remove oxygen from the body and deliver carbon dioxide
The circulatory system works with the ___________ system to provide our body with oxygen and get rid of CO2 (carbon dioxide).
respiratory
digestive
muscular
skeletal
Arteries carry oxygenated blood away from the heart.
True
False
Veins carry deoxygenated blood back to the heart.
False
True
